When a person (usually male, aged, infected with the beetus, and has been on liberty medical commercials) becomes addicted to ice cream and goes into a "rage" when he runs out. Usually results in the striking of the wife or dog.

"Last week i ran out of ice cream and struck my wife, then i found out my wife has been dead for 6 years. WHO THE HELL DID I HIT?!" -- Walter Brimley's case of Diabetic Rage

1.) what a diabetic gets when they have to spend hours explaining what diabeties is to the idiots that ask and then say " i kno what that is my poppop has it"

2.) what happens when people decide to be asses about a diabetic that has a high or low bloodsugar during a class or sports activity by saying " you're not! your faking so you dont have to do what ever the activity your doing is

if u dont shut up boy im gonna open up a can of diabetic rage on ya arse.

When somebody tells a diabetic that they can't eat a three musketeers bar becuase theyre diabetic, resulting in diabetic rage. Also when they tell the diabetic that they received diabetes from being a) fat or b) that they will kill the diabetic by stuffing sugar down theyre throat.